public void showBudburstSpeciesOnMap(boolean hasHandler) {
// TODO Auto-generated method stub
otDBH = new OneTimeDBHelper(MapViewMain.this);
GeoPoint gPoint = new GeoPoint((int) (mLatitude * 1000000), (int) (mLongitude * 1000000));
mMapView.setBuiltInZoomControls(true);
mMapView.invalidate();
if (getMyListsFromDB()) {
Log.i("K", "Get species lists from the database");
// add overlays on the map
mMapView.getOverlays().clear();
mMapView.getOverlays().add(new SpeciesMapOverlay(mMapView, mMarker, mPlantList));
mMapView.getOverlays().add(mMyOverLay);
titleBar.setText("Total number of species : " + mPlantList.size());
mMapController.setCenter(gPoint);
if (hasHandler) {
mHandlerDone = true;
mHandler.sendEmptyMessage(GET_MY_OBSERVED_LISTS);
mMapController.setZoom(12);
}
} else {
Toast.makeText(MapViewMain.this, "Please make your own observation", Toast.LENGTH_SHORT)
.show();
Log.i("K", "No species lists in the database.");
}
}
@Override
public void onPause() {
super.onPause();
if (mMapView != null) {
mMapView.invalidate();
mMapView.postInvalidate();
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
Log.i("K", "PBBMapMain - onCreate");
super.onCreate(savedInstanceState);
setContentView(R.layout.pbb_map);
mLocManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
// Set MapView and the longPressListener
mMapView = (MapCustomView) findViewById(R.id.map);
mMapView.setBuiltInZoomControls(true);
mMapView.setSatellite(false);
// set long press listener
longPressListener();
// Set mapController
mMapController = mMapView.getController();
mMapController.setZoom(12);
// Add mylocation overlay
mMyOverLay = new MyLocationOverlay(MapViewMain.this, mMapView);
mMyOverLay.enableMyLocation();
mMyOverLay.enableCompass();
// remove view of accuracy bar
titleBar = (TextView) findViewById(R.id.myloc_accuracy);
titleBar.setVisibility(View.GONE);
Intent pIntent = getIntent();
mType = pIntent.getExtras().getInt("type", 100);
// initialize plantList
mPlantList = new ArrayList<HelperPlantItem>();
// initialize marker
mMarker = getResources().getDrawable(R.drawable.marker);
mMarker.setBounds(0, 0, mMarker.getIntrinsicWidth(), mMarker.getIntrinsicHeight());
IntentFilter inFilter = new IntentFilter(HelperGpsHandler.GPSHANDLERFILTER);
registerReceiver(gpsReceiver, inFilter);
Log.i("K", "Receiver Register");
showButtonOnMap();
checkGpsIsOn();
}
// Menu option selection handling
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case 2:
if (!viewFlag) {
mMapView.setSatellite(true);
viewFlag = true;
} else {
mMapView.setSatellite(false);
viewFlag = false;
}
return true;
case 3:
getNewGPS();
return true;
case 4:
showCategory();
return true;
}
return false;
}
public void getOtherUsersListsFromServer(int category) {
// clear overlays
mMapView.getOverlays().clear();
Log.i("K", "MapViewMain(category) : " + category);
// call the list of species based on the category.
SpeciesOthersFromServer getSpecies =
new SpeciesOthersFromServer(
MapViewMain.this, mMapView, mMyOverLay, category, mLatitude, mLongitude);
getSpecies.execute(
getString(R.string.get_onetimeob_others)
+ "?latitude="
+ mLatitude
+ "&longitude="
+ mLongitude);
}
// put a button on the map
private void showButtonOnMap() {
// getting the display size
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
MapView.LayoutParams screenLP;
// My Location
screenLP =
new MapView.LayoutParams(
MapView.LayoutParams.WRAP_CONTENT,
MapView.LayoutParams.WRAP_CONTENT,
width - 50,
10,
MapView.LayoutParams.TOP_LEFT);
Button myLocation = new Button(getApplicationContext());
myLocation.setBackgroundResource(R.drawable.menu_mylocation);
mMapView.addView(myLocation, screenLP);
myLocation.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
GeoPoint currentPoint = null;
if (mLatitude == 0.0) {
Toast.makeText(
MapViewMain.this, getString(R.string.Alert_gettingGPS), Toast.LENGTH_SHORT)
.show();
} else {
currentPoint =
new GeoPoint((int) (mLatitude * 1000000), (int) (mLongitude * 1000000));
mMapController = mMapView.getController();
mMapController.animateTo(currentPoint);
mMapController.setZoom(17);
}
}
});
}
private void longPressListener() {
// add long press listener
mMapView.setOnLongpressListener(
new MapCustomView.OnLongpressListener() {
@Override
public void onLongpress(final MapView view, final GeoPoint longpressLocation) {
// TODO Auto-generated method stub
// check if there is GPS data received
if (mLatitude == 0.0 || mLongitude == 0.0) {
Toast.makeText(
MapViewMain.this, getString(R.string.Not_Finish_GPS), Toast.LENGTH_SHORT)
.show();
} else {
runOnUiThread(
new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
// animateTo the location the user pressed.
mMapController.animateTo(longpressLocation);
mGeocoder = new Geocoder(MapViewMain.this, Locale.getDefault());
try {
mAddr =
mGeocoder.getFromLocation(
longpressLocation.getLatitudeE6() / 1E6,
longpressLocation.getLongitudeE6() / 1E6,
1);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (mAddr == null) {
Toast.makeText(
MapViewMain.this,
"Unable to get the location. Please check network connectivity.",
Toast.LENGTH_SHORT)
.show();
} else {
final Address address = mAddr.get(0);
// Insert long press action here.
new AlertDialog.Builder(MapViewMain.this)
.setTitle(getString(R.string.Mapview_Refresh_Species_Lists_Message))
.setMessage(
"[ Your clicked address ]\n\n"
+ address.getAddressLine(0)
+ ", "
+ address.getLocality()
+ ", "
+ address.getCountryName())
.setPositiveButton(
getString(R.string.Button_yes),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// get latitude and longitude values
double newLatitude = longpressLocation.getLatitudeE6() / 1E6;
double newLongitude = longpressLocation.getLongitudeE6() / 1E6;
// remove all markers first
mMapView.getOverlays().clear();
// add a flag marker
Drawable dMarker =
getResources().getDrawable(R.drawable.marker_flag);
dMarker.setBounds(
0,
0,
dMarker.getIntrinsicWidth(),
dMarker.getIntrinsicHeight());
mMapView
.getOverlays()
.add(new ItemOverlay(dMarker, longpressLocation));
Display display = getWindowManager().getDefaultDisplay();
// call the data from the server
SpeciesOthersFromServer getSpecies =
new SpeciesOthersFromServer(
MapViewMain.this,
mMapView,
mMyOverLay,
1,
newLatitude,
newLongitude);
getSpecies.execute(
getString(R.string.get_onetimeob_others)
+ "?latitude="
+ newLatitude
+ "&longitude="
+ newLongitude);
}
})
.setNegativeButton(
getString(R.string.Button_no),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {}
})
.show();
}
}
});
}
}
});
}
